Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2011LANDCRUISER V8-5.7L (3UR-FE)REPAIR AND DIAGNOSISCRUISE CONTROLTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSCRUISE MAIN INDICATOR LIGHT CIRCUIT
2011 Toyota Landcruiser V8-5.7L (3UR-FE)
Cruise Main Indicator Light Circuit
2011 Toyota Landcruiser V8-5.7L (3UR-FE)SECTION Cruise Main Indicator Light Circuit
CRUISE CONTROL: CRUISE CONTROL SYSTEM: Cruise Main Indicator Light Circuit
- Cruise Main Indicator Light Circuit
DESCRIPTION
* The ECM detects a cruise control switch signal and sends it to the combination meter via the CAN communication line. Then the CRUISE main indicator light comes on.
* The CRUISE main indicator light circuit uses the CAN for communication. If there is a malfunction in this circuit, check for DTCs in the CAN communication system before troubleshooting this circuit.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. PERFORM ACTIVE TEST USING TECHSTREAM (CRUISE MAIN INDICATOR LIGHT)
(a) Using the Techstream, perform the Active Test.
Combination Meter
OK:
Indicator light comes on/goes off.
NG -- REPLACE COMBINATION METER ASSEMBLY Removal
OK -- Continue to next step.
2. READ VALUE USING TECHSTREAM (CRUISE MAIN INDICATOR LIGHT)
(a) Using the Techstream, read the Data List.
Cruise Control
OK:
The Techstream display changes according to condition of CRUISE main indicator light.
NG -- REPLACE ECM Removal
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE Symptom Related Diagnostic Procedures
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.